#651A18#651A18

#651A18 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.2% C 0.108 H 26.2°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#651A18
RGB	rgb(101, 26, 24)
HSL	hsl(2, 62%, 25%)
HSV	hsv(2, 76%, 40%)
CMYK	cmyk(0%, 74.3%, 76.2%, 60.4%)
CIE-LAB	lab(22.20, 33.32, 20.84)
CIE-LCH	lch(22.20, 39.30, 32.02°)
OKLab	oklab(34.22% 0.0967 0.0475)
OKLCH	oklch(34.22% 0.108 26.2)
XYZ	xyz(5.9017, 3.5723, 1.2427)
Luminance	0.0357 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651A18 #186365

analogous

#65183D #651A18 #654018

triadic

#651A18 #18651A #1A1865

tetradic

#651A18 #3D6518 #186365 #401865

square

#651A18 #3D6518 #186365 #401865

split-complementary

#651A18 #186540 #183D65

monochromatic

#190606 #340D0C #651A18 #962724 #C83330

Accessibility & contrast

On white

12.25

#651A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#651A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651A18

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651A18	#FFFFFF	#000000	##FFFFFF
##651A18	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B17

Deuteranopia (green-blind)

#423B15

Tritanopia (blue-blind)

#70031A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #651a18;
/* rgb */ color: rgb(101, 26, 24);
/* oklch */ color: oklch(34.2% 0.108 26.2);

Tailwind

colors: {
  custom: {
    50: '#975c55',
    500: '#651a18',
    950: '#000000',
  },
}

SCSS

$custom: #651a18;
$custom-light: #975c55;
$custom-dark: #000000;

JSON

{
  "hex": "#651a18",
  "rgb": {
    "r": 101,
    "g": 26,
    "b": 24
  },
  "hsl": {
    "h": 1.558,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34217,
    "c": 0.10771,
    "h": 26.2
  },
  "luminance": 0.03571
}

Semantic roles & 50–950 ramp

primary

#651A18

secondary

#3E999B

accent

#E1E543

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #651A18

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →